What is the Least Common Multiple of 77707 and 77713?

Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.

Least Common Multiple of 77707 and 77713 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 77707 and 77713, than apply into the LCM equation.

GCF(77707,77713) = 1
LCM(77707,77713) = ( 77707 × 77713) / 1
LCM(77707,77713) = 6038844091 / 1
LCM(77707,77713) = 6038844091

Least Common Multiple (LCM) of 77707 and 77713 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 77707 and 77713. First we will calculate the prime factors of 77707 and 77713.

Prime Factorization of 77707

Prime Factorization of 77713

Now multiplying the highest exponent prime factors to calculate the LCM of 77707 and 77713.

LCM(77707,77713) = 7¹ × 17¹ × 653¹ × 77713¹
LCM(77707,77713) = 6038844091